84173630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{495139}}^1$

素因数の和:495163

約数の個数: 16

約数和(自身を含む): 160425360

約数和(自身を除く): 76251730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 495139, 990278, 2475695, 4951390, 8417363, 16834726, 42086815, 84173630]

約数ペア:

[(1, 84173630), (2, 42086815), (5, 16834726), (10, 8417363), (17, 4951390), (34, 2475695), (85, 990278), (170, 495139)]